Spectroscopic study of electrons emitted in Ar{sup {ital q}+} (8{le}{ital q}{le}16) on Ar at 2.3{ital q} keV collision energy

Journal Article · Mon Apr 01 04:00:00 EST 1996 · Physical Review A

DOI:https://doi.org/10.1103/PhysRevA.53.2379· OSTI ID:279921

Vancura, J; Mucha, P J; Kostroun, V O ^[1]

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1. Nuclear Science and Engineering Program, Ward Laboratory, Cornell University, Ithaca, New York 14853 (United States)

The spectra of electrons emitted in Ar{sup {ital q}+} on Ar (8{le}{ital q}{le}16) collisions at 2.3{ital q} keV were measured in the 30{endash}400-eV energy range. Ar{sup {ital q}+} ions were produced by the Cornell superconducting solenoid, cryogenic electron-beam ion source, and the emitted electrons analyzed by a {radical}{pi}/2 cylindrical electrostatic analyzer at 90{degree} to the ion beam. The observed spectral features are interpreted in terms of energy differences between total electronic energies of final states of the collision system [Ar{sup {ital q}+}+ (electron configuration)] + Ar{sup {ital r}+} and the Ar{sup {ital q}+}+ Ar ground-state total electronic energy. The measured spectra appear to have a common interpretation. {copyright} {ital 1996 The American Physical Society.}

• OSTI ID: 279921
• Journal Information: Physical Review A, Journal Name: Physical Review A Journal Issue: 4 Vol. 53; ISSN 1050-2947; ISSN PLRAAN
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
ARGON
ARGON IONS
ELECTRON EMISSION
ELECTRON SPECTRA
ENERGY SPECTRA
EV RANGE 01-10
ION-ATOM COLLISIONS
MULTICHARGED IONS